<var id="rv1h5"><video id="rv1h5"><menuitem id="rv1h5"></menuitem></video></var>
<menuitem id="rv1h5"><strike id="rv1h5"></strike></menuitem>
<cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
<cite id="rv1h5"><span id="rv1h5"></span></cite>
<cite id="rv1h5"><strike id="rv1h5"><thead id="rv1h5"></thead></strike></cite>
<var id="rv1h5"><video id="rv1h5"><thead id="rv1h5"></thead></video></var><var id="rv1h5"></var>
<cite id="rv1h5"><span id="rv1h5"></span></cite><cite id="rv1h5"><video id="rv1h5"><var id="rv1h5"></var></video></cite>
<cite id="rv1h5"></cite>
<cite id="rv1h5"></cite> <cite id="rv1h5"></cite>
<cite id="rv1h5"><span id="rv1h5"></span></cite>
<ins id="rv1h5"></ins>
<cite id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></cite>
<cite id="rv1h5"></cite><var id="rv1h5"><video id="rv1h5"></video></var>
<var id="rv1h5"><ruby id="rv1h5"><th id="rv1h5"></th></ruby></var>
<cite id="rv1h5"></cite>
<var id="rv1h5"></var>
<var id="rv1h5"></var>
<cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
<cite id="rv1h5"></cite><cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
<cite id="rv1h5"></cite>
<ins id="rv1h5"></ins>
<menuitem id="rv1h5"></menuitem><cite id="rv1h5"></cite>
<ins id="rv1h5"><video id="rv1h5"></video></ins>
<cite id="rv1h5"></cite><cite id="rv1h5"></cite>
<var id="rv1h5"><span id="rv1h5"><thead id="rv1h5"></thead></span></var> <cite id="rv1h5"></cite>
<menuitem id="rv1h5"></menuitem>
<cite id="rv1h5"></cite>
<ins id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></ins>
<cite id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></cite><cite id="rv1h5"></cite><ins id="rv1h5"><video id="rv1h5"></video></ins>
<ins id="rv1h5"><noframes id="rv1h5"><cite id="rv1h5"></cite>
<var id="rv1h5"><strike id="rv1h5"></strike></var><ins id="rv1h5"></ins>
<ins id="rv1h5"><span id="rv1h5"></span></ins>
<var id="rv1h5"><video id="rv1h5"></video></var>
<cite id="rv1h5"></cite>
<cite id="rv1h5"><video id="rv1h5"><menuitem id="rv1h5"></menuitem></video></cite>
<ins id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></ins>
<ins id="rv1h5"><video id="rv1h5"><var id="rv1h5"></var></video></ins>
<cite id="rv1h5"><span id="rv1h5"></span></cite>
<cite id="rv1h5"></cite>
66电玩城
66电玩城
66电玩城
66电玩城
66电玩城

欢迎光临 66电玩城 官方网站●!

重庆钩机租赁

渝中土石方工程

您的当前位置: 首 页 >> 案例展示 >> 土石方工程案例

渝中土石方工程


  • 渝中土石方工程

        土石方工程开挖应注意下列问题:

  (1)根据土方工程开挖深度和工程量的大小,选择机械和人工挖土或机械挖土方案。

  (2)如开挖的基坑(槽)比邻近建筑物基础深时,开挖应保持一定的距离和坡度,以免在施工时影响邻近建筑物的稳定,如不能满足要求,应采取边坡支撑加固措施。并在施工中进行沉降和位移观测。

  (3)弃土应及时运出,如需要临时堆土,或留作回填土,堆土坡脚至边坡距离应按挖坑深度、边坡坡度和土的类别确定,在边坡支护设计时应考虑堆上附加的侧压力。

  (4)为防止基坑底的土被扰动,基坑挖好后要尽量减少暴露的时间,及时进行下一道工序的施工。如不能立即进行下一道工序,要预留15cm~30cm厚覆盖上层,待基础施工时再挖去。

关键词:重庆土石方工程

上一篇:没有了
下一篇:土石方施工中
  • 在线客服
  • 联系电话
    13908370183
  • 在线留言
  • 在线咨询
    66电玩城
    <var id="rv1h5"><video id="rv1h5"><menuitem id="rv1h5"></menuitem></video></var>
    <menuitem id="rv1h5"><strike id="rv1h5"></strike></menuitem>
    <cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
    <cite id="rv1h5"><span id="rv1h5"></span></cite>
    <cite id="rv1h5"><strike id="rv1h5"><thead id="rv1h5"></thead></strike></cite>
    <var id="rv1h5"><video id="rv1h5"><thead id="rv1h5"></thead></video></var><var id="rv1h5"></var>
    <cite id="rv1h5"><span id="rv1h5"></span></cite><cite id="rv1h5"><video id="rv1h5"><var id="rv1h5"></var></video></cite>
    <cite id="rv1h5"></cite>
    <cite id="rv1h5"></cite> <cite id="rv1h5"></cite>
    <cite id="rv1h5"><span id="rv1h5"></span></cite>
    <ins id="rv1h5"></ins>
    <cite id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></cite>
    <cite id="rv1h5"></cite><var id="rv1h5"><video id="rv1h5"></video></var>
    <var id="rv1h5"><ruby id="rv1h5"><th id="rv1h5"></th></ruby></var>
    <cite id="rv1h5"></cite>
    <var id="rv1h5"></var>
    <var id="rv1h5"></var>
    <cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
    <cite id="rv1h5"></cite><cite id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></cite>
    <cite id="rv1h5"></cite>
    <ins id="rv1h5"></ins>
    <menuitem id="rv1h5"></menuitem><cite id="rv1h5"></cite>
    <ins id="rv1h5"><video id="rv1h5"></video></ins>
    <cite id="rv1h5"></cite><cite id="rv1h5"></cite>
    <var id="rv1h5"><span id="rv1h5"><thead id="rv1h5"></thead></span></var> <cite id="rv1h5"></cite>
    <menuitem id="rv1h5"></menuitem>
    <cite id="rv1h5"></cite>
    <ins id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></ins>
    <cite id="rv1h5"><span id="rv1h5"><menuitem id="rv1h5"></menuitem></span></cite><cite id="rv1h5"></cite><ins id="rv1h5"><video id="rv1h5"></video></ins>
    <ins id="rv1h5"><noframes id="rv1h5"><cite id="rv1h5"></cite>
    <var id="rv1h5"><strike id="rv1h5"></strike></var><ins id="rv1h5"></ins>
    <ins id="rv1h5"><span id="rv1h5"></span></ins>
    <var id="rv1h5"><video id="rv1h5"></video></var>
    <cite id="rv1h5"></cite>
    <cite id="rv1h5"><video id="rv1h5"><menuitem id="rv1h5"></menuitem></video></cite>
    <ins id="rv1h5"><span id="rv1h5"><var id="rv1h5"></var></span></ins>
    <ins id="rv1h5"><video id="rv1h5"><var id="rv1h5"></var></video></ins>
    <cite id="rv1h5"><span id="rv1h5"></span></cite>
    <cite id="rv1h5"></cite>